February 8th, 2010
Thousands of area residents with electric meters that transmit usage data wirelessly soon will be able to examine their power habits online.
CenterPoint Energy, along with other distribution utilities and IBM, is expected to launch an online portal, www.smartmetertexas.com, this month that will allow customers to monitor usage in real time regardless of which retailer provides their electricity.
Without the portal, customers who have the new devices called smart meters have had to seek their usage data through their electricity retailers or by buying a monitoring system.
CenterPoint has installed about 180,000 smart meters so far as part of a four-year program to install them throughout its service area in Southeast Texas.
Because meters take about two months to go fully online, only 130,000 customers will have immediate access to their electricity data on the Web site, CenterPoint spokeswoman Leticia Lowe said.
CenterPoint originally planned to install meters at all its customers’ businesses and residences by 2014, but a $200 million federal grant will help it finish the job by 2012, the company says.
Consumers are also covering a chunk of the costs through a fee of about $3 on their monthly bills. Retailer electricity providers started collecting the fee for CenterPoint last year and will for 11 more years.
Could level out demand
The meters can relay the amount of electricity used every fifteen minutes, a feature until now limited to large commercial customers.
If the meters work as intended, they will level out demand as customers identify excessive power consumption and high-use times, and adjust their habits to take advantage of rate plans that charge less for off-peak electricity.
This could lower costs for electric companies as the grid’s need for power plants declines.
The system also reads meters remotely, and should be able to pinpoint power outages sooner, leading to faster restoration of service.
“For consumers, despite the cost, it will be a net positive,” assuming utilities also pass their savings on to consumers, said Sam Lucero, an analyst with ABI Research.
Smart meters also could allow customers to switch providers more quickly.
Local tech enthusiast Rakesh Agrawal heard about the meters after he had already installed a Ted 5000 home energy-monitoring system in October.
The system connects to circuit breakers and sends usage data to a small display on his kitchen counter as well as to Google’s Web portal, PowerMeter.
“The first thing we realized was how much electricity we were wasting on lights,” he said, adding he quickly switched the incandescent bulbs in his home to compact fluorescents.
The monitoring system cost about $240, but Agrawal estimates he’s lowered his monthly bill 30 percent to 40 percent by changing the bulbs and his habits.
Once CenterPoint’s portal is up, he’s looking forward to seeing how it compares to Google’s.
Meanwhile, retailer Reliant Energy is offering a rate plan that charges less for kilowatts burned during low-demand times.
Under Reliant’s time-of-use plan, consumers in Houston pay a winter rate for November through March of 12.1 cents per kwh during low demand times and 15.5 cents during other times. The summer rate during peak hours, 4 p.m, to 6 p.m. on weekdays, jumps to 17.5 cents.
Many retailers are still waiting for some critical mass of smart meters before rolling out more rates and services.
TXU Energy offers a power monitor in Houston but has no time-of-use rate plan here yet. Direct Energy plans a pilot program later this year in Houston with a power monitor that also lets customers check e-mail, traffic and weather, and download movies and other media.
Remote control of lights
As consumers grow accustomed to monitors and more appliances are sold with the embedded wireless technology, retailers envision networked homes where consumers can control lights and appliances from the Web or through applications on their smart phones.
“The meters are just a small link in the chain,” said Tom Gros, a senior vice president of sales at Reliant.
Last year, Reliant was awarded a $20 million federal grant to develop smart energy products and services.
The company has a house in Montrose furnished with smart appliances, energy monitors and other devices it’s testing. It plans to launch its own Web portal soon and already sends weekly usage e-mail updates.
Still, not everyone is convinced the meters are good for those who don’t have or can’t afford Internet service.
“All of this information comes at a cost,” said Carol Biedrzycki, executive director of Texas Ratepayers’ Organization to Save Energy. “Consumers need to investigate how much they have to invest in order to function economically under a time-of-use rate plan.”
[Houston Chronicle]
Tags: Energy Efficiency, Home Energy Monitoring, Smart Meters, Time-of-Use Electric Rates Posted in Texas Energy Efficiency | No Comments »
February 5th, 2010
There are a few things you can do around your home to save money during the remaining winter months and the hot summer. The big energy users in the laundry area are the washer and the dryer. The trick to saving money is to know how well your machines perform so you can save water while washing them and dry them efficiently without wasting energy.
The typical washer uses about 0.256 kWh per load. The main cost is obviously the amount of hot water the is used during each load. Top loading washers use up to 40 gallons while front loaders use 10-24 gallons. It is easy to cut costs here by washing in warm or cold water rather than hot. However, the main energy savings comes from drying your clothes. Even though modern washing machines do an excellent job of extracting the water from clothes by spinning them, they still need to be dried.
Dryers tend not to be very energy efficient because they have one job: force dry, heated air into a rotating drum to evaporate water. Dryers use ten to fifteen percent of domestic energy in the United States. They also cause lint. Lint comes from fibers in your clothing coming loose as the clothes tumble across each other in a dryer’s hot drum. Lint not only collects in your dryer’s lint trap but also through the dryer’s duct work. If lint begins to obstruct or clog your dryer’s duct work, the evaporated water from your nice, clean clothes will not leave the system very efficiently. If the water is trapped in lint, it will take longer and longer for the dryer to work. Therefore, once a year, pull your dryer away from the wall, detach the duct from the bottom of your dryer, and pull out as much lint as you can from the dryer and the duct. The first time you do this, you might be surprised how much you pull out. You’ll also notice a big improvement in the time it takes for your dryer to dry your clothes.
Having a dry home is a good thing. But, during the winter heating months, you may notice your skin feels dry and itchy or your sinuses feel raw and irritated. Maybe your home is too dry. One way improve this is to disconnect your dryer vent hose from the duct work leading out of the house. Place a nylon sock over the end of the vent tubing and tie it in place with a long twist tie or rubber band. This way, every time you run your drier, you will heat and humidify your house while the sock catches the finer particles of lint. Be sure to block up the ductwork going outside. A trick is to put a couple of big handfuls of lint into a zip-lock bag and shove this just inside the duct opening. Then, put another plastic bag to cover the duct and tie it off with a long twist tie or a rubber band. When the weather warms, pull all this apart and reconnect your drier hose.
Hanging your clothes not only save energy but also helps them last longer. Dry your clothes on a drying rack or clothes line. If you can’t hang them outside, you can hang them inside by buying a retractable clothes line (outside models are also available). Set up the line in a hallway of your home and hang your clothes to dry while you are at work. Place a large floor fan in the hallway to help circulate the air. If you are concerned about wrinkles, just tumble clothes in the dryer for a few minutes until they are warm. This will relax the fibers and you’ll avoid having wrinkled or stiff clothes from hanging.
[From Bounce Energy]
Tags: Energy Efficiency, Energy Efficient Laundry Tips, Energy Eficiency Tips Posted in Texas Energy Efficiency | No Comments »
February 5th, 2010
The U.S. Environmental Protection Agency’s Energy Star Leaders prevented the emissions of more than 220,000 metric tons of carbon dioxide and saved more than $48 million across their commercial building portfolios in 2009. The EPA says these savings have quadrupled since 2008 and is the single greatest year of savings since the program’s launch in 2004.
In addition to energy savings, a report released by Ceres and Mercer in December last year shows that increasing a building’s energy efficiency will increase occupancy rates, leasing prices and sales prices.
Over the past five years, Energy Star Leaders have prevented greenhouse gas emissions equal to the emissions from the electricity use of nearly 39,000 homes annually, says EPA.
The list of 2009 Energy Star Leaders is dominated by 54 school districts. Some of the top businesses include Akridge, Glenborough, Granite Properties and Food Lion.
To become an Energy Star Leader, an organization must cut its energy use by 10 percent across its entire building portfolio, and to become a “top performer,” all the buildings in an organization’s portfolio must on average perform in the top 25 percent of similar buildings nationwide.
Fifty-eight organizations are recognized for at least one of these milestones in 2009, up 50 percent compared to the previous year. More than 75 percent of Energy Star Leaders in 2009 met the top performer milestone, more than in any other year, says EPA.
[From Environmental Leader Online]
Tags: Energy Efficiency, Energy Efficiency Savings, Energy Star Leadership Program Posted in Texas Energy Efficiency | No Comments »
February 4th, 2010
Austin Energy tied for the best customer approval rating for mid-sized utility companies in the South today, according to a report from J.D. Power and Associates.
Researchers interviewed more than 16,000 U.S. businesses that spend between $500 and $50,000 a month on electricity, asking participants to score thier resident utility company. Employers graded companies against several indicators including power quality and reliability, billing and payment, corporate citizenship, price, communications and customer service.
Austin scored 682 on a scale of 1,000 and tied for the top spot in the Southern United States with CPS Energy. Nationally, businesses are more satisfied with electricity providers so far this year than last year, scoring companies an average 646, which is an increase of 29 points over last year’s total.
“Electric utilities are doing a particularly good job of raising awareness of their new conservation and efficiency programs, which resonates with cost-conscious business customers,” said Alan Destribats, vice president of the energy utility practice at J.D. Power and Associates.
Austin Energy has operated a solar installation rebate program since 2002 and committed about $4 million for the fiscal 2010 budget, though it is temporarily suspended. So far it has funded more than 900 roof-top panels. Earlier last year, the company garnered necessary approvals to develop the largest solar power generating project in the United States in Webberville.
[Austin Business Journal]
Tags: Austin Energy, Top Rated Utility in the South, Utility Company Posted in Texas Energy Efficiency | No Comments »
February 3rd, 2010
Oncor recently announced it will award Central Texas College an incentive check of $81,847 for upgrading the energy efficiency of the lighting systems throughout all campus facilities and installing high-efficiency lighting and air conditioning systems in its power plant.
The check is part of Oncor’s Take A Load Off, Texas Educational Facilities Program.
In addition to financial incentives, the program provided no-cost technical assistance to ensure the new systems offered maximum efficiency. The lighting and air conditioner installed by CTC will save nearly 950,900 kilowatt-hours of electricity per year, equivalent to eliminating the annual gas emissions of about 130 passenger vehicles, according to Environmental Protection Agency calculations.
“The Educational Facilities Program has helped CTC identify ways to increase efficiency and improve our buildings,” said Jim O’Brien, CTC facilities management director. “It’s important we set a positive example for our students and community, and reducing our energy use is a critical step.”
The program encouraged the college to involve personnel from all departments in the decision-making process so everyone understood the financial benefits of investing in the projects.
O’Brien said this aspect of the program is “vital because it guarantees the financial decision-makers understand the long-term advantages of utilizing the equipment and therefore can justify investing in energy-efficient upgrades.”
“We identified a real need for an energy efficiency program that specifically targets schools and colleges, especially as budgets are spread thin,” said John Toone, Oncor area manager. “By partnering with colleges to reduce energy costs, these valuable saved resources can be used for other needed projects.”
Based on total estimated annual kilowatt-hour savings, the new energy-efficient lighting installed at CTC will bring a total greenhouse gas reduction of 683 metric tons of carbon dioxide equivalent.
That is the equivalent of eliminating greenhouse gas emissions of 131 passenger vehicles, 76,816 gallons of gasoline and 88.7 homes.
In addition, the newly installed energy-saving air conditioning units will save CTC about 265,000 kWh per year.
[Killeen Daily Herald]
Tags: Central Texas College, Energy Efficiency, Energy Efficient Lighting, Oncor, Oncor Energy Efficiency Programs, Take a Load Off Texas Posted in Texas Energy Efficiency | No Comments »
February 2nd, 2010
Despite a slowdown in the home-improvement business through the recession, the market for home energy-efficiency improvements is poised for strong growth, Colorado’s Pike Research forecast Tuesday.
The Boulder-based market research and consulting firm projects that the market for energy-efficient home improvements nationwide will rise from $38.3 billion last year to $50.2 billion by 2014.
Such improvements include upgraded electrical systems, appliances and major equipment; heating, ventilating and air conditioning (HVAC) systems; roofing replacements, and window/door replacements, Pike said.
“Energy efficiency is stepping into the light after a long period of obscurity,” Pike managing director Clint Wheelock said in a statement. “A number of factors are converging to make energy efficient residential products and services a hot sector over the next several years. These drivers include increased environmental awareness among consumers, government incentives, utility energy efficiency programs, and new offerings and rebates from product manufacturers.”
Pike also predicts that the home energy auditing business — which it called “a strong indicator of the coming of age for energy efficient homes” — willl grow from $8.1 billion in 2009 to $23.4 billion by 2014.
And it said that Energy Star certified refrigerators and clothes washers are likely to generate revenues of at least $21.9 billion during the period from 2009 to 2014, and possibly as much as $11.3 billion more “in a scenario that includes increased penetration of these high-efficiency appliances.
[Denver Business Journal]
Tags: Energy Efficiency, Home Energy Efficiency, Home Improvement Posted in Texas Energy Efficiency | No Comments »
February 1st, 2010
This heating season, you probably want to save money on your energy use. This is especially true during this winter’s cold snap that has affected much of the country as far south as Miami and Houston. But that might not be the only reason. You might find that your home’s HVAC system is always running hard but can’t adequately heat your home. Or some rooms in your house seem cooler or hotter than others. Maybe you noticed a mold or mildew problem in a room other than your bathroom. Perhaps your water heater can’t keep up with demand. You can fix these problems by starting with a home energy audit.
How does a home energy audit work?
An energy audit looks at several specific features of your home. First, it lists the characteristics of your home’s thermal envelope: walls, ceilings, floors, doors, windows, and skylights. Each of these features has a specific R-value, which is a measurement of the resistance to heat flow. The higher the resistance (or R-value), the better the insulative quality. Another factor is the leakage rate or how much outside air infiltrates into your home. Drafty doors and windows are the primary culprits here, however, other features of your home’s construction, age, orientation to the sun, and physical condition will have an effect. A third area to look at is your home’s mechanical system – the heating/ventilation/air conditioning (HVAC) as well as the heating water.
Energy Star provides a Home Energy Yardstick website so you can compare your household’s energy use to the rest of the country. The site is a good place to start and gives some basic recommendations about making home energy efficiency improvements.
Generally, performing your own energy audit will help you discover most of the major energy usage problems in your house. For example, locating and sealing air leaks will help you save money and make your home more comfortable. An easy way is to wet your hand and then feel for drafts around:
•Electrical outlets
•Switch plates
•Window frames
•Baseboards
•Weather stripping around doors
•Fireplace dampers
•Attic hatches
•Wall or window-mounted air conditioners.
Look and feel for gaps where pipes and wires enter a wall. Also check where your floor meets the foundation. And don’t forget mail slots. Check to see if caulking and weather stripping are applied properly and in good condition.
Every house and lifestyle, is different. It’s safe to say that climate and location are primary factors in how your home performs. The other major factor is how you use energy in your home. When combined with information about local weather, the home’s thermostat settings, as well as energy bills for a 12 month period (24 is more accurate), an energy audit can render a more accurate picture of how your home uses energy.
Unless you already have a few years experience of belly-crawling the dusty, cramped spaces of your home to weather-seal it, you should consider having a professional visit and perform an energy audit. Now you might think all an energy auditor does is seal a fan onto your front door and then prowl your house looking for drafts. Sure, they might perform this test, but not only do you get the benefit of their years of training and experience, you also gain from a fresh perspective.
Professionals can often see things you have overlooked that can help you save on your energy costs and be more energy efficient. For example, a slight discoloration along a corner of your living room wall might indicate an unsealed gap in your home’s framing that lets in cold air and moisture. This and other hidden heat loss can also be detected with heat-sensitive cameras, a tool most homeowners don’t own.
A qualified energy auditor can also give you an informed choice of options. Some fixes might just require a tube of $4.00 caulk to save you $100.00 in energy costs. Some fixes might be more expensive but can be done over time. An energy auditor can make recommendations for improvements and solutions based on what they learn about your living habits, needs, and budget. This can include efficient low-wattage lighting fixtures, getting the best insulation for your buck, as well was Energy Star rated appliances and upgrades so you can take advantage of both Federal and State rebate offers.
Remember, not only will an energy audit show you where to start saving money to heat your home this winter but it will identify cooling problems that cost you during the hot summer months. But whether or not you decide to do it yourself or consult a professional, you should do it as soon as possible so you can identify your home’s problems and develop a plan of action. After all, making your home energy efficient not only saves money, energy, and natural resources, it also makes your home more comfortable and enjoyable for you and your family.
Tags: Energy Efficiency, Home energy Audit Posted in Texas Energy Efficiency | No Comments »
January 29th, 2010
The City of Mount Pleasant will be receiving the Energy Efficiency and Conservation Block Grant (EECBG) from the Texas Energy Conservation office as part of federal stimulus funding.
The grant received is a 100% grant with no local match in the amount of $57,576. Funding will be used to purchase and install a HVAC control system for the Municipal building which houses City Hall, the Police department and Municipal Court and replace an A/C unit at the Civic Center with a new energy efficient 10 ton split system condensing unit. .
“These projects will save a projected 38,183 Kwh annually, at no cost to the City for improvements” says Mike Ahrens City Manager.
The new system at the municipal building will include many features that will reduce energy usage. Features include web capabilities for remote access and control of HVAC equipment making it possible to start and stop system while viewing status, a graphical user interface for intuitive usability and ease of control, scheduling capability, and real time Kwh consumption data which will facilitate consumption reduction.
[The Daily Tribune, Mount Pleasant]
Tags: City of Mount Pleasant, Energy Efficiency, Energy Efficiency Conservation Block Grant Posted in Texas Energy Efficiency | No Comments »
January 29th, 2010
Add another arrow to the quiver of energy-efficiency upgrades homeowners can undertake that qualify for a federal tax credit: radiant barriers for hot Texas attics.
So says Dan Russell, president of Innovative Insulation in Arlington, which bills itself as the nation’s largest maker of radiant barriers. The 30 percent tax credit, up to $1,500 on installations in 2009 and 2010, applies to the roll-out radiant barrier product only, not the spray-on kind, he said.
Radiant barriers are designed to reflect the sun’s heat away from a building’s living area.
Consumers can view Russell’s product, as well as other energy-efficient home products from more than 20 exhibitors, at the Fort Worth Home & Garden Market, which starts at 2 p.m. today and runs through Sunday. Energy-efficiency projects that qualify for tax credits include windows, air conditioners, heaters and solar-power units.
Tax credits could grow this spring. CNN has reported that the government is considering expanding the credit to 50 percent, up to a $12,000 cap, for qualifying home improvements in an upcoming jobs bill. The proposal would set aside $10 billion for energy retrofits.
Also at the Home & Garden Market, Oncor Electric Delivery is showing its “smart meters,” which allow homeowners to see how much energy they are using with up-to-the minute technology. Oncor, which carries power to most of North Texas, has been installing smart meters in North Texas. They should arrive in Arlington by summer, followed by parts of Fort Worth, according to Oncor’s Debbie Moore.
The Home & Garden Market is a good place to compare products, prices and warranties under one roof, and many of the companies offer specials.
“We do a lot of business at shows across the country,” said David Lopez, president and district manager of Champion Windows in Bedford. “Customers can actually see the difference in quality between us and some of our competitors. When homeowners have several contractors come to their house over the period of a couple of weeks, they can’t compare products as well and they typically pick on just price.”
Show specials can also be better than other discounted offers. Champion is offering 42 percent off coupons for windows purchased at the show, Lopez said. That’s slightly better than a similar advertised offer made recently in newspaper ads and a mailed circular.
But specials don’t tell the whole story.
Steve Drummond, owner of Texas Energy Concepts in Southlake, said he doesn’t offer specials at the show but can aggressively compete with other window offers on price.
“I love the shows,” he said. “When customers buy from me, they know who will be coming to their door.”
Drummond advises consumers to check each window installed for a sticker that says it complies with the requirements necessary for the tax credit.
“The window business isn’t regulated,” he said. “Buyers need to beware of who they hire.”
Another way to compare companies is by their guarantees, said Nick Walker, president of Irving-based HeatBlockers, which provides insulation, solar-powered fans, radiant barriers and duct sealing.
“We have a money-back guarantee,” he said. “If you don’t save any money on your energy bills, you’ll get your money back.”
HeatBlockers is also offering 60 pounds of free insulation, enough to cover 1,000 square feet, to customers at the show.
Radiant barriers are becoming a popular product in Texas, but Walker said consumers should ensure that their attics are properly ventilated; otherwise, the barriers aren’t as beneficial.
“It all has to work together — the radiant barrier reflects the heat, then the ventilation pulls the heat out of the attic,” he said. Walker said he thinks that radiant barriers are most effective when placed over the insulation on the attic floor.
But Mike Williams, with KMD Comfort Zone in Fort Worth, said putting it under the rafters, which support the roof, is more convenient, given that other work often needs to be done in the attic.
Williams said his energy-efficiency business overall has increased with the tax credit, which was available in 2009 and again this year. He hopes for better attendance at the Home & Garden Market this time around.
“Attendance at our booth was 60 to 70 percent down at last fall’s show,” he said. “But the people who visited with us proved to be extremely interested and we booked the majority of them for jobs.”
KMD Comfort is offering $200 off its radiant barrier products at the show.
Residential tax credit Homeowners who buy an energy-efficient furnace, air conditioner or water heater can qualify for a tax credit of 30 percent of the cost, including labor, up to $1,500 in 2009 or 2010. Renewable energy projects, including solar photovoltaic and hot water systems, small wind systems and geothermal heat pumps, are eligible for a tax credit of 30 percent with no cap. The cost of materials of new energy-efficient windows, insulation, sealant and radiant barriers qualify for a 30 percent tax credit up to $1,500, but labor cost is not eligible.
Manufacturers must certify that products meet standards and provide a written statement with the product or on the manufacturers’ Web site. Taxpayers need all receipts, as well as the manufacturer’s certification statement, and should keep a copy, although it is not required for tax returns.
Not all energy-efficiency improvements qualify. Check the manufacturer’s certification statement, which is different from the Energy Department’s Energy Star label. Not all Energy Star products qualify.
For more information, go to www.IRS.gov or www.energytaxincentives.org, which is sponsored by a coalition of energy-efficiency groups
Source: Internal Revenue Service
[TERESA McUSIC, Fort-Worth Star-Telegram]
Tags: Energy Efficiency, Energy Efficiency Windows, Fort Worth Home & Garden Market, Oncor Electric Delivery, Radiant Home Barriers, Texas Energy Concepts Posted in Texas Energy Efficiency | No Comments »
January 28th, 2010
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Tags: Energy Efficiency, Energy Monitoring Apps, Texas is Hot Posted in Texas Energy Efficiency | No Comments »
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